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QMP: Drop dead code 

The first if/else clause in handler_audit() makes no sense for two
reasons:

  1. this function is now called only by QMP code, so testing if
     it's a QMP call makes no sense anymore

  2. the else clause first asserts that there's no error in the
     monitor object, then it tries to free it!

Just drop it.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
This commit is contained in:
Luiz Capitulino 2010-11-22 16:35:09 -02:00
parent c01e688531
commit 6d44143054
1 changed files with 34 additions and 40 deletions
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74
monitor.c
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@ -3891,49 +3891,43 @@ void monitor_set_error(Monitor *mon, QError *qerror)
static void handler_audit(Monitor *mon, const mon_cmd_t *cmd, int ret)
{
if (monitor_ctrl_mode(mon)) {
if (ret && !monitor_has_error(mon)) {
/*
* If it returns failure, it must have passed on error.
*
* Action: Report an internal error to the client if in QMP.
*/
qerror_report(QERR_UNDEFINED_ERROR);
MON_DEBUG("command '%s' returned failure but did not pass an error\n",
cmd->name);
}
if (ret && !monitor_has_error(mon)) {
/*
* If it returns failure, it must have passed on error.
*
* Action: Report an internal error to the client if in QMP.
*/
qerror_report(QERR_UNDEFINED_ERROR);
MON_DEBUG("command '%s' returned failure but did not pass an error\n",
cmd->name);
}
#ifdef CONFIG_DEBUG_MONITOR
if (!ret && monitor_has_error(mon)) {
/*
* If it returns success, it must not have passed an error.
*
* Action: Report the passed error to the client.
*/
MON_DEBUG("command '%s' returned success but passed an error\n",
cmd->name);
}
if (mon_print_count_get(mon) > 0 && strcmp(cmd->name, "info") != 0) {
/*
* Handlers should not call Monitor print functions.
*
* Action: Ignore them in QMP.
*
* (XXX: we don't check any 'info' or 'query' command here
* because the user print function _is_ called by do_info(), hence
* we will trigger this check. This problem will go away when we
* make 'query' commands real and kill do_info())
*/
MON_DEBUG("command '%s' called print functions %d time(s)\n",
cmd->name, mon_print_count_get(mon));
}
#endif
} else {
assert(!monitor_has_error(mon));
QDECREF(mon->error);
mon->error = NULL;
if (!ret && monitor_has_error(mon)) {
/*
* If it returns success, it must not have passed an error.
*
* Action: Report the passed error to the client.
*/
MON_DEBUG("command '%s' returned success but passed an error\n",
cmd->name);
}
if (mon_print_count_get(mon) > 0 && strcmp(cmd->name, "info") != 0) {
/*
* Handlers should not call Monitor print functions.
*
* Action: Ignore them in QMP.
*
* (XXX: we don't check any 'info' or 'query' command here
* because the user print function _is_ called by do_info(), hence
* we will trigger this check. This problem will go away when we
* make 'query' commands real and kill do_info())
*/
MON_DEBUG("command '%s' called print functions %d time(s)\n",
cmd->name, mon_print_count_get(mon));
}
#endif
}
static void handle_user_command(Monitor *mon, const char *cmdline)